CODEWITHSUNDEEP
java
abhaybhatia
abhaybhatia

Reputation: 627

SortedSet of comparable types

Trying to write my class as shown below gives a compilation error

public class CustomTreeSet<T extends Comparable<T>> implements SortedSet<T extends Comparable<T>> {

}

Error: 

Syntax error on token "extends", , expected

The error occurs at the extends token here: 

SortedSet<T extends Comparable<T>>

Can you help me figure out how do I make my class work with Comparable types only. Thanks!!

Upvotes: 1

Views: 93

Answers (1)

Eran
Eran

Reputation: 393916

You should only declare the generic type parameter T (and its type bound once) :

public class CustomTreeSet<T extends Comparable<T>> implements SortedSet<T> {

Upvotes: 3

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